RB491D Datasheet PDF

FEATURES

z Small surface mounting type z Low reverse current and low forward voltage z High reliability Marking: D2D 1. 9 SOT-23-3L + - 1. 02 2. 80¡ À0. 05 1. 60¡ À0. 05 0. 95¡ À0. 025

MAXIMUM RATINGS

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ELECTRICAL CHARACTERISTICS

, Single Diode @TA=25℃ Parameter Symbol Limits Peak reverse voltage DC reverse voltage Mean rectifying current Peak forward surge current Junction temperature Storage temperature VRM VR IO IFSM Tj Tstg 40 40 100 1 125 -40~+125 Unit V V mA A ℃ ℃ Electrical Ratings @TA=25℃ Parameter Forward voltage Reverse current Symbol Min. Typ. Max. Unit VF1 0.53 V IR 100 µA Conditions IF=1A VR=40V